vis

commit 13539b9f155a76e620864f8ba6338146bbb3276a
parent 465dc36579c1a155a29e554b10bca1728354f974
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Thu, 22 Oct 2015 19:16:06 +0200

text: introduce text_appendf utility function

Diffstat:
M
text.c
 | 
8
++++++++
M
text.h
 | 
1
+

2 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/text.c b/text.c
@@ -634,6 +634,14 @@ bool text_insert(Text *txt, size_t pos, const char *data, size_t len) {
 	return true;
 }
 
+bool text_appendf(Text *txt, const char *format, ...) {
+	va_list ap;
+	va_start(ap, format);
+	bool ret = text_vprintf(txt, text_size(txt), format, ap);
+	va_end(ap);
+	return ret;
+}
+
 bool text_printf(Text *txt, size_t pos, const char *format, ...) {
 	va_list ap;
 	va_start(ap, format);
diff --git a/text.h b/text.h
@@ -37,6 +37,7 @@ typedef struct {
 Text *text_load(const char *filename);
 /* file information at time of load or last save */
 struct stat text_stat(Text*);
+bool text_appendf(Text*, const char *format, ...);
 bool text_printf(Text*, size_t pos, const char *format, ...);
 bool text_vprintf(Text*, size_t pos, const char *format, va_list ap);
 /* insert `len' bytes starting from `data' at `pos' which has to be